So I have been scammed, what next?

[anaalius]

Basically I had made a transaction of £146 for 20 btc via uk bank to bank online fund transfer.
The seller has not been replying at all. but has been seen online.

Has anyone been in this situation before and is there anything you can do to get the money back ??

Edit : Where I bought : https://bitcointalk.org/index.php?topic=119300.0

Scam accusation thread : https://bitcointalk.org/index.php?topic=127981.0

[RaTTuS]

name and shame - which posts which trader which bank account.

you may want to speak with your bank

edit...
I see the thread the scam accusation board....

[anaalius]

Edited first post.